Pleeeeeeaaase!!!!

We taught Grant sign language for a few words when he was not able to communicate verbally so that we could understand what he was trying to communicate to us. It made it much easier for us all. The problem was, when he was able to verbally speak words, the words that he knew in sign language he kept signing, and wouldn't speak them. We finally got him to say the word "Please." He says it quite emphatically, and it makes us laugh every time. It sounds a little impatient, don't you think?